03d + adat

Hi all,
i'm beginnig to work in a small studio, we have got a yamaha 03D to work with.
My idea was to connect the 03 to a Motu 2408 in that way:
8 channel adat----2408 adat in's
4 analog buses----2408 4 analog in's

I should buy the Ygdai card for the 03 to get the adat channels.
Is it correct?
I need your suggestions!
thank you.
f.